The best products come from a deep understanding of the problem, not just a desire to make something new.

每一次表演都是新的挑战。

As a clean energy source, natural gas will play a significant role in China's energy structure adjustment.

过去从未死去，它甚至没有过去。

One ought never to turn one's back on a threatened danger and try to run away from it. If you do that, you will double the danger. But if you meet it promptly and without flinching, you will reduce the danger by half.

让你难过的事情，有一天，你一定会笑着说出来。

I'm always hungry to learn and improve.

意见正确而不被采纳，意见错误而不被废止，有功的人得不到奖赏，有罪的人得不到惩治，这样能够治理好百姓国家的，从来没有过。